Description
GE DS3800HFPB Digital Relay Product Details
Overview
GE DS3800HFPB is a digital relay for protection and control of power systems.It uses advanced microprocessor technology and digital signal processing technology and has the following features:
High Precision:High measurement accuracy,can reliably detect various faults in the power system.
Multi-function:Supports a variety of protection and control functions to meet the needs of various power systems.
Flexible:Can be flexibly configured according to user needs.
Easy to use:Easy to install,operate and maintain.
Product Specifications
Model:DS3800HFPB
Brand:GE
Series:Multilin DS3800
Type:Digital Relay
Application:Power System Protection and Control
Protection Functions:
Overcurrent
Overvoltage
Undervoltage
Differential Protection
Zero Sequence Current
Frequency Protection
Harmonic Distortion
Main Protection
Backup Protection
Distance Fault Protection
Direction Fault Protection
Synchronous Generator Out-of-Step Protection
Excitation Overcurrent Protection
Excitation Undervoltage Protection
Transformer Overheat Protection
Control Functions:
Circuit Breaker Control
Remote Control
Telemetry
Interfaces:RS232,RS485,Ethernet,Fiber Optic
Operating Temperature:-40°C to 85°C
Protection Grade:IP65
Dimensions:450 x 300 x 200 mm
Weight:10 kg
Product Functions
Overcurrent Protection:When the current exceeds the set value,an alarm or trip is issued.
Overvoltage Protection:When the voltage exceeds the set value,an alarm or trip is issued.
Undervoltage protection:When the voltage is lower than the set value,an alarm or trip is issued.
Differential protection:When the transformer has an internal fault,an alarm or trip is issued.
Zero-sequence current protection:When the system has a ground fault,an alarm or trip is issued.
Frequency protection:When the system frequency exceeds the set range,an alarm or trip is issued.
Harmonic distortion protection:When the system is polluted by harmonic distortion,an alarm or trip is issued.
Main protection:Provides the main protection function to ensure the safe operation of the power system.
Backup protection:Provides backup protection function to provide protection when the main protection fails.
Distance fault protection:Can issue an alarm or trip according to the distance between the fault point and the relay.
Direction fault protection:Can issue an alarm or trip according to the fault direction.
Synchronous generator out-of-step protection:When the synchronous generator loses step,an alarm or trip is issued.
Excitation overcurrent protection:When the excitation current exceeds the set value,an alarm or trip is issued.
Excitation undervoltage protection:When the excitation voltage is lower than the set value,an alarm or trip is issued.
Transformer overheat protection:When the transformer temperature exceeds the set value,an alarm or trip is issued.
Circuit breaker control:It can control the closing and opening of the circuit breaker.
Remote control:It can remotely control the functions of the relay.
Telemetry:It can remotely measure various parameters of the power system.
Application examples
Substation:Equipment used to protect and control substations.
Power plant:Equipment used to protect and control power plants.
Transmission line:It is used to protect and control transmission lines.
Industrial and commercial facilities:It is used to protect and control the power systems of industrial and commercial facilities.
This shop sells a lot of goods, before placing an order, please contact the person in charge to confirm clearly, avoid placing mistakes.
Stock status: In stock
Product quality: Brand new, one year warranty, good price Acceptance standard: Acceptance according to the original manufacturer’s standard
Spare parts: The quantity and supply method of spare parts and tools are in accordance with the original manufacturer’s standard
Our store currently has more than 10,000 pieces of inventory, sufficient stock, competitive price, recommended after-sales service.
Do you still hesitate? Pick up your phone and order.
The company's main products: FOXBORO、EMERSON、TRICONEX、XYCOM、BENTLY、ROCKWELL、ABB、GE、Allen-Bradley、YOKOGAWA、HONEYWELL、RELIANCE、SCHNEIDER、MODICON、Westinghouse、WOODWAED、Motorola、Rexroth、SEW
And other major brands of DCS, PLC, robot, large servo four major system spare parts. (Imported original genuine products, professional discontinued accessories)
Sincerely hope to establish a long-term and stable business relationship with various units, and actively supply various specifications and models of instrumentation products, and contribute to the development of business units with high-quality and low-cost products and high-quality after-sales service.
A. Dedicated to provide customers with products of stable quality and satisfactory after-sales service, under the premise of ensuring product quality, supply as low as possible and reasonably.
B. The production is organized according to the national standard or industry standard, and the product quality is guaranteed to meet the requirements. Under the condition of correct use, the service life is not lower than other similar products.
C. Assist customers to choose product types, specifications and models scientifically and reasonably.
D. Timely supply, under normal circumstances, the goods will arrive within 6 working days, and under special circumstances, it will be negotiated according to the needs of customers.
E. Since the goods are produced by foreign original manufacturers, the manufacturers provide after-sales service. The shelf life generally ranges from half a year to one year. The specific shelf life is based on what the original factory provides. Once there is a problem with the product quality, if it is identified as a manufacturer's quality problem by both parties, we will send it back to the original manufacturer for repair or other processing.
The company has strong strength, complete equipment, perfect detection means, reliable quality and superior performance. Since our company adheres to the tenet of all for the sake of users, adheres to strict delivery deadlines, reasonable price standards, excellent product quality, and proper after-sales service, we have long-term sincere and effective cooperation with new and old customers, reflecting a reliable reputation. The performance and unique advantages are trusted and welcomed by the majority of users.
Shenzhen Changxin Automation equipment Co., Ltd
Product Promise:
Promise 1: Guarantee brand new imported products.
Promise 2: Guarantee safe and timely delivery.
Promise 3: Guarantee quality after-sales service.
Advantageous prices and large quantity of in-stock products.
Process 1: 1. The customer confirms the required product model for purchase.
Process 2: 2. We will prepare a detailed formal quotation based on the model and delivery time requested.
Process 3: 3. The customer receives the quotation and places an order after confirming the model is correct.
Process 4: 4. The person in charge prepares a sales contract based on the model and quantity provided by the customer.
Process 5: 5. After receiving the contract, the customer reviews and agrees, signs and stamps it, and then remits the contract amount to the designated bank account.
Process 6: 6. After our finance department receives the payment, the salesperson arranges the shipment and notifies the customer of the tracking number.